.hot {
    background-color: aliceblue;
    height: 100vh;
}

.top {
    height: 200px;
    // border-block-color: white;
    // border: 1px solid;
    position: relative;

    div {
        width: 30%;
        height: 150px;
        position: absolute;
        // background-color: azure;

        .title {
            width: 100%;
            height: 20px;
            background-color: rgba(220, 220, 220, 0.5);
            position: absolute;
            bottom: 25%;
            border-radius: 10px;
            color: white;
            font-size: 16px;
            font-weight: 700;
            text-align: center;
        }

        img {
            height: 75%;
            // background-color: palegreen;
            width: 100%;
            padding: 0 10px;
            box-sizing: border-box;
        }
    }

    .third {
        right: 0;
        bottom: 0;

        p {
            background: linear-gradient(to bottom, white, transparent, #9999FF);
            width: 100%;
            height: 20%;
            margin-top: 5%;
            border-radius: 50%;

            span {
                display: block;
                height: 20px;
                color: rgb(184, 115, 51);
                font-weight: 700;
                font-size: 20px;
            }

            text-align: center;
        }
    }

    .second {
        bottom: 20px;
        left: 0;

        p {
            background: linear-gradient(to bottom, white, transparent, #9999FF);
            width: 100%;
            height: 20%;
            margin-top: 5%;
            border-radius: 50%;

            span {
                display: block;
                height: 20px;
                color: silver;
                font-weight: 700;
                font-size: 20px;
            }

            text-align: center;
        }
    }

    .first {
        left: 35%;

        p {
            background: linear-gradient(to bottom, white, transparent, #9999FF);
            width: 100%;
            height: 20%;
            margin-top: 5%;
            border-radius: 50%;

            span {
                display: block;
                height: 20px;
                color: gold;
                font-weight: 700;
                font-size: 20px;
            }

            text-align: center;
        }
    }
}

.books {
    margin-top: 20px;

    .book {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100px;
        margin-bottom: 20px;

        .card {
            img {
                height: 100%;
                width: 25%;
            }

            width: 85%;
            display: flex;
            height: 100%;
            justify-content: space-between;
            border-radius: 10px;
            border-radius: 10px;
            box-shadow: 0 0 5px rgba(0, 0, 0, 0.1),
            /* 内侧浅阴影 */
            0 0 10px rgba(0, 0, 0, 0.2);

            /* 中间浅阴影 */
            // 0 0 15px rgba(0, 0, 0, 0.3);
            // /* 外侧浅阴影 */
            .info {
                width: 70%;
                display: flex;
                flex-direction: column;
                justify-content: space-around;
                font-size: 16px;
                margin-left: 20px;
                box-sizing: border-box;
            }
        }

        .NO {
            width: 15%;
            font-weight: 900;
            font-size: 25px;
            color: #77DDFF;
            text-align: center;
        }

    }
}